JPH01214795A - 原子炉の制御棒クラスターの制御システムを改修する方法及び該方法によって改修された制御システム - Google Patents
原子炉の制御棒クラスターの制御システムを改修する方法及び該方法によって改修された制御システムInfo
- Publication number
- JPH01214795A JPH01214795A JP1004574A JP457489A JPH01214795A JP H01214795 A JPH01214795 A JP H01214795A JP 1004574 A JP1004574 A JP 1004574A JP 457489 A JP457489 A JP 457489A JP H01214795 A JPH01214795 A JP H01214795A
- Authority
- JP
- Japan
- Prior art keywords
- power
- control system
- control
- interface
- hardwired logic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 12
- 230000002093 peripheral effect Effects 0.000 claims abstract description 6
- 230000003068 static effect Effects 0.000 claims description 21
- 230000000712 assembly Effects 0.000 claims description 8
- 238000000429 assembly Methods 0.000 claims description 8
- 238000009420 retrofitting Methods 0.000 claims 1
- 238000012545 processing Methods 0.000 abstract description 2
- 210000000078 claw Anatomy 0.000 description 16
- 230000007547 defect Effects 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000009419 refurbishment Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C7/00—Control of nuclear reaction
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C7/00—Control of nuclear reaction
- G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
- G21C7/08—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of solid control elements, e.g. control rods
- G21C7/12—Means for moving control elements to desired position
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C7/00—Control of nuclear reaction
- G21C7/36—Control circuits
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Manipulator (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8800313 | 1988-01-13 | ||
| FR8800313A FR2625830B1 (fr) | 1988-01-13 | 1988-01-13 | Procede de renovation de la commande des grappes de controle d'un reacteur nucleaire et commande correspondante |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01214795A true JPH01214795A (ja) | 1989-08-29 |
Family
ID=9362258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1004574A Pending JPH01214795A (ja) | 1988-01-13 | 1989-01-11 | 原子炉の制御棒クラスターの制御システムを改修する方法及び該方法によって改修された制御システム |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5059382A (ko) |
| EP (1) | EP0324427B1 (ko) |
| JP (1) | JPH01214795A (ko) |
| KR (1) | KR890012324A (ko) |
| CN (1) | CN1022356C (ko) |
| DE (1) | DE68901725T2 (ko) |
| ES (1) | ES2033020T3 (ko) |
| FR (1) | FR2625830B1 (ko) |
| ZA (1) | ZA89261B (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015021907A (ja) * | 2013-07-22 | 2015-02-02 | 株式会社東芝 | 制御棒駆動制御システム、ケーブルユニット、および制御棒駆動制御システムの更新方法 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5832049A (en) * | 1995-03-22 | 1998-11-03 | Metro; Bernard J. | Electric circuit for selectively processing electrical signals |
| US8670515B2 (en) * | 2009-07-29 | 2014-03-11 | Westinghouse Electric Company Llc | Digital nuclear control rod control system |
| CN102255339B (zh) * | 2011-04-12 | 2013-09-25 | 上海发电设备成套设计研究院 | 一种控制棒驱动机构电源系统的快速启动方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6037919B2 (ja) * | 1974-12-25 | 1985-08-29 | 株式会社東芝 | 原子力発電所の自動運転制御装置 |
| US4125432A (en) * | 1977-01-24 | 1978-11-14 | Combustion Engineering, Inc. | Drive mechanism nuclear reactor control rod |
| FR2407603A1 (fr) * | 1977-09-16 | 1979-05-25 | Petrov Valentin | Dispositif de commande d'un organe d'entrainement electromagnetique pas a pas |
| DE2909384A1 (de) * | 1978-03-10 | 1979-09-20 | Hitachi Ltd | Regelanordnung fuer den regelstabantrieb von siedewasserreaktoren |
| US4363778A (en) * | 1980-05-15 | 1982-12-14 | The Babcock & Wilcox Company | Monitor circuit for a control rod drive mechanism |
-
1988
- 1988-01-13 FR FR8800313A patent/FR2625830B1/fr not_active Expired - Lifetime
-
1989
- 1989-01-10 ES ES198989100321T patent/ES2033020T3/es not_active Expired - Lifetime
- 1989-01-10 EP EP89100321A patent/EP0324427B1/fr not_active Expired - Lifetime
- 1989-01-10 DE DE8989100321T patent/DE68901725T2/de not_active Expired - Fee Related
- 1989-01-11 JP JP1004574A patent/JPH01214795A/ja active Pending
- 1989-01-12 ZA ZA89261A patent/ZA89261B/xx unknown
- 1989-01-12 KR KR1019890000272A patent/KR890012324A/ko not_active Application Discontinuation
- 1989-01-13 US US07/296,817 patent/US5059382A/en not_active Expired - Fee Related
- 1989-01-13 CN CN89101053A patent/CN1022356C/zh not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015021907A (ja) * | 2013-07-22 | 2015-02-02 | 株式会社東芝 | 制御棒駆動制御システム、ケーブルユニット、および制御棒駆動制御システムの更新方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR890012324A (ko) | 1989-08-25 |
| DE68901725T2 (de) | 1993-01-21 |
| CN1022356C (zh) | 1993-10-06 |
| EP0324427B1 (fr) | 1992-06-10 |
| CN1035907A (zh) | 1989-09-27 |
| FR2625830A1 (fr) | 1989-07-13 |
| US5059382A (en) | 1991-10-22 |
| FR2625830B1 (fr) | 1990-05-04 |
| ZA89261B (en) | 1989-10-25 |
| ES2033020T3 (es) | 1993-03-01 |
| DE68901725D1 (de) | 1992-07-16 |
| EP0324427A1 (fr) | 1989-07-19 |
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